This is the c programming questions and answers section on "Operators" with explanation for various interview, competitive examination and entrance test. Solved examples with detailed answer description, explanation are given and it would be easy to understand.
1. What is the output of this C code?
int main()
{
int i = -5;
int k = i %4;
printf(
"%d\n", k);
}
- A. Compile time error
- B. -1
- C. 1
- D. None
Answer: Option B
Explanation:
None.
2. What is the output of this C code?
int main()
{
int i = 5;
int l = i / -4;
int k = i % -4;
printf("%d %d\n", l, k);
return 0;
}
- A. Compile time error
- B. -1 1
- C. 1 -1
- D. Run time error
Answer: Option B
Explanation:
None.
3. What is the output of this C code?
int main()
{
int i = 7;
i = i / 4;
printf(
"%d\n", i);
return 0;
}
- A. Run time error
- B. 1
- C. 3
- D. Compile time error
Answer: Option B
Explanation:
None.
4. What is the value of x in this C code?
void main()
{
int x = 4 *5 / 2 + 9;
}
Answer: Option C
Explanation:
None.
5. What is the output of this C code?
void main()
{
int x = 4.3 % 2;
printf(
"Value of x is %d", x);
}
- A. Value of x is 1.3
- B. Value of x is 2
- C. Value of x is 0.3
- D. Compile time error
Answer: Option D
Explanation:
None.
